On 12/15/2021 4:53 PM, Roger Kennedy wrote:
they are a huge source of noise if you live in the city.
Most of the developed world has gotten a couple of orders of magnitude noisier over the past couple of decades. Blame switch-mode power supplies, other power control electronics, solar power systems, and all sorts microprocessor-based stuff. Here in the former colonies, I'd bet that the average home today has a couple of dozen noise sources.
73, Jim K9YC _________________ Searchable Archives: http://www.contesting.com/_topband - Topband Reflector
